[Interpreter] Implements calls through CallICStub in the interpreter.

src/x64/interface-descriptors-x64.cc

Index: src/x64/interface-descriptors-x64.cc
diff --git a/src/x64/interface-descriptors-x64.cc b/src/x64/interface-descriptors-x64.cc
index 0913d1c1d9a286c3f31d5a6d4f7c56f7757f6be4..06dc368693952516c3b308bbc9e3aaf7efc1402d 100644
--- a/src/x64/interface-descriptors-x64.cc
+++ b/src/x64/interface-descriptors-x64.cc
@@ -422,6 +422,19 @@ void InterpreterDispatchDescriptor::InitializePlatformSpecific(
   data->InitializePlatformSpecific(arraysize(registers), registers);
 }
 
+void InterpreterPushArgsAndCallICDescriptor::InitializePlatformSpecific(
+    CallInterfaceDescriptorData* data) {
+  Register registers[] = {
+      rax,  // argument count (not including receiver)
+      rbx,  // address of first argument
+      rdi,  // the target callable to be call
+      rdx,  // slot id
+      r9,   // type feedback vector // TODO(mythria): move to rbx to match
+            //   CallICStub.
+  };
+  data->InitializePlatformSpecific(arraysize(registers), registers);
+}
+
 void InterpreterPushArgsAndCallDescriptor::InitializePlatformSpecific(
     CallInterfaceDescriptorData* data) {
   Register registers[] = {